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Quick Details

  • Place of Origin: Anhui, China (Mainland)
  • Brand Name: JN
  • Model Number: JC(3A)
  • Application: Charger Controller
  • Rated Voltage: 6V/12V
  • Maximum Current: 3A
  • Color: Black
  • Charger Mode: PWM Charger Control
  • Net Weight: 0.035KG
  • Gross Weight: 0.05KG
  • Display: LED
  • Warranty: 3 years
  • OEM: Accept

Packaging & Delivery

Packaging Details: carton boxes,plywood,also can be customized
Delivery Detail: 3~10 days,also according to customers' request




I. Product Introduction:

Thisproduct is a new generation intelligent controller integrate with charge and discharge function, it has strong stability and long lifetime. This serieswith battery voltage automatic identificationfunction, PWM charging mode and comprehensive protection function,such as overcharge, over-discharge, over-current, short-circuit, reversed. 


II.Installation size & connection:


1.Installation environment: controller should be installed in a dry and ventilated place.

2.Installation size (kindly find as below) and notice.

3.Connection method (as shown in the figure)

A.Firstly,connect battery correctly (positive on the left). The Load of streetlight model will keeps long off not only during daytime, but also when it under voltage and over voltage.Otherwise,pls check all the connection carefully.

B.Secondly, connect solar panelsproperly (positive on the left), charge indicator LEDbegan to light, into the charging status. Otherwise,please check all the connection carefully.

C. At last, connect load, make sure connection isright (shown in bulb, positive on the left), lamp luminous. The Load of streetlight model will keeps long off not only during daytime, but also when it under voltage and over voltage.Otherwise,pls check all the connection carefully.



Note: Aboveconnection steps ABC should be connect in order, otherwise, controller will be damaged.


Connection diagram:                                                         Size          



III.LED Status indication:                                                                                                                                       








During night or no connect with battery

Long bright

Battery charge in balance state



Long bright (Green Led))

Controller have normal output

Long off (Green Led))

Controller output protection








IV. Safety advice:

1.The controller has reverse connection protection, but it isstill strictly be prohibit to connection in reverse direction, this will also damage the load.

2. If battery is found doesn’t work properly or doesn’t work, kindly check all the circuit carefully. To connection solar panel is forbidden at this situation. Controller will be damaged, if both of solar panel and battery connection in reverse direction.

3.To avoid battery short circuitaccidently at any time becused batterystore up lots of energy.

4. Battery will produce some flammable gas when it charge fully, so, keep fires away, prevent explosion from this situation.

5. Please obey suggestions of the battery producer, avoid children to contact with it, prevent any accident happen.




Rated Voltage


Strong charging pressure


Equilibrium charging


Float charging pressure




Under recover voltage


Non –load current


Charging circuit voltage drop


Discharge circuit voltage drop


Maximum charging current


Maximum load current


Controller protection


Charging Mode

PWM Charging Mode

Using elevation

≤5500m(more than 2000m should be used in lower power

Working temperature


Gross Weight (KG)


Net Weight (KG)




Protection level




























Details Show



About Us


Anhui Jing Neng Green Energy Co., LTD. is a focus on solar energy, wind energy, and other renewable power source product research and development, production, sales and service of high and new technology enterprise. , the main products are photovoltaic inverter and solar controller, the wind solar hybrid controller , and offer solar power system, solar street lamps system design, production and installation, debugging and other services.

Companies adhering to the "integrity, innovation, dedication, and cooperation" spirit of enterprise, to provide quality system design, installation, technique modification solutions services, and continuously enhance customer and public satisfaction, strive to make the company more great contribution to society, global visibility of the new energy enterprise.



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Moblie phone : +86 18956081993

What 's app : +86 18956081993

Skype: jngesunny 

Email: sunnytao(at)ahjnge.net.cn


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